Fix a user-after-free in a ValidationES unittest.

The State destructor was trying to unref a Program that had already been deleted. Fix this by unbinding resources from State before we exit the test. BUG=554520 Change-Id: I2215b1e5d27a34a649572c8f81e96dfeef7e983e Reviewed-on: https://chromium-review.googlesource.com/312977 Tryjob-Request: Jamie Madill <jmadill@chromium.org> Reviewed-by: Corentin Wallez <cwallez@chromium.org> Tested-by: Jamie Madill <jmadill@chromium.org>

Fix a user-after-free in a ValidationES unittest.
daa8c27f · Jamie Madill · 55c25d0c · daa8c27f
Commit daa8c27f authored Nov 18, 2015 by Jamie Madill
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validationES_unittest.cpp src/libANGLE/validationES_unittest.cpp +5 -0

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--- a/src/libANGLE/validationES_unittest.cpp
+++ b/src/libANGLE/validationES_unittest.cpp
@@ -132,6 +132,11 @@ TEST(ValidationESTest, DrawElementsWithMaxIndexGivesError)
                                      &indexRange));

    texture->release();
+
+    state.setVertexArrayBinding(nullptr);
+    state.setDrawFramebufferBinding(nullptr);
+    state.setProgram(nullptr);
+
    SafeDelete(vertexArray);
    SafeDelete(framebuffer);
    SafeDelete(program);